103600543 has 4 divisors (see below), whose sum is σ = 106942528. Its totient is φ = 100258560.

The previous prime is 103600537. The next prime is 103600571. The reversal of 103600543 is 345006301.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 103600543 - 2²⁵ = 70046111 is a prime.

It is a super-3 number, since 3×103600543³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103600583) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670946 + ... + 1671007.

It is an arithmetic number, because the mean of its divisors is an integer number (26735632).

Almost surely, 2^103600543 is an apocalyptic number.

103600543 is a deficient number, since it is larger than the sum of its proper divisors (3341985).

103600543 is an equidigital number, since it uses as much as digits as its factorization.

103600543 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341984.

The product of its (nonzero) digits is 1080, while the sum is 22.

The square root of 103600543 is about 10178.4351940758. The cubic root of 103600543 is about 469.6640771505.

Adding to 103600543 its reverse (345006301), we get a palindrome (448606844).

The spelling of 103600543 in words is "one hundred three million, six hundred thousand, five hundred forty-three".